Strategies for Success with TECNIS Symfony® IOL Technology Johnson & Johnson Surgical Vision, Inc. does not engage in the practice of medicine and any clinical tips within this presentation are not a substitute for appropriate medical education and training or for the exercise of independent medical judgment. Each medical situation should be considered unique to each patient and all treatments individualized accordingly based on the respective physician’s medical judgment. Johnson & Johnson Surgical Vision, Inc. does not (1) warranty the accuracy or completeness of any of the clinical tips, or (2) endorse or recommend any particular technique unless and to the extent such technique is expressly stated in the product labeling.
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Strategies TECNIS Symfony® IOL · Strategies for Success with TECNIS Symfony® IOL Technology Johnson & Johnson Surgical Vision, Inc. does not engage in the practice of medicine
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Strategies for Success withTECNIS Symfony® IOL Technology
Johnson & Johnson Surgical Vision, Inc. does not engage in the practice of medicine and any clinical tips within this presentation are not a substitute for appropriate medical education and training or for the exercise of independent medical judgment. Each medical situation should be considered unique to each patient and all treatments individualized accordingly based on the respective physician’s medical judgment. Johnson & Johnson Surgical Vision, Inc. does not (1) warranty the accuracy or completeness of any of the clinical tips, or (2) endorse or recommend any particular technique unless and to the extent such technique is expressly stated in the product labeling.
Review of Ophthalmology | February 20192
3 The Art of Good Medicine By Eric D. Donnenfeld, MD
4 Patient Education Strategies for Seamless Communication With Patients
By Kerry Solomon, MD
5 Personalizing Vision With PCIOLs By Elizabeth Yeu, MD
6 Managing Presbyopia and Astigmatism in Today’s Demanding Cataract Patients
By Mark H. Blecher, MD
7 How to Manage the Unhappy Patient By Rex Hamilton, MD, MS, FACS
7 Managing Dysphotopsia in PCIOL Patients By Thomas E. Clinch, MD
8 Why I Rarely Explant By William J. Lahners, MD, FACS
9 TECNIS Symfony® IOL Through My Eyes By Michael B. Shapiro, MD
Table of ContentsTTTTTaTaTaTaTabTabababablblblebleblelele e e oe oe oofofofof of of Cf Cf C CCCoCoCoCoCononononontntntntentetetetenenenenentntntntsntstststssss
Kerry Solomon, MDCarolina Eyecare PhysiciansMount Pleasant and Charleston, SC
Eric D. Donnenfeld, MDOphthalmic Consultants of Long IslandGarden City, NY
Michael B. Shapiro, MD, MSAnderson & Shapiro Eye CenterMadison, WI
Thomas E. Clinch, MDEye Doctors of WashingtonChevy Chase, DC
Elizabeth Yeu, MDVirginia Eye ConsultantsEastern Virginia Medical SchoolNorfolk, VA
Rex Hamilton, MD, MS, FACSSanta Monica Eye Medical GroupSanta Monica, CA
Mark H. Blecher, MDWillis Eye HospitalPhiladelphia, PA
William T. Lahners, MD, FACSCenter for SightSarasota, FL
Moderators
Panel
Drs. Donnenfeld, Solomon, Blecher, Clinch, Hamilton, Lahners, Shapiro and Yeu are paid consultants of Johnson & Johnson Surgical Vision, Inc.
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Several years ago, I was asked to speak at the FDA on behalf of LASIK, at a time when there was some talk about possibly pulling the approval due to patient complaints. Frankly, I braced myself for what I thought would be a lot of angry tales by un-reasonable people, but what I came away with was diff erent. In fact, it was helpful. The one clear message I came away with was that these
patients were not primarily unhappy with their vision; they were unhappy because they felt abandoned by their doctors. I swore to myself then that I would never let a patient feel abandoned. No matter how trivial you think your patient’s complaint is, it’s
important to the patient, and you need to listen and agree with them, and try to fi nd a solution. You have to stop and take a deep breath and be genuinely supportive of your patients. Yes, you will sometimes have patients who will test you, but
the key is to always let the patient know that you have their best interest at heart and leave no stone unturned until you get their problem resolved.
The art of medicine is to keep your patient close to you, even when the dynamic has changed. Your staff can also help with this too. For example, if you or your staff receive a call about an unhappy patient, get that patient in right away and don’t make them wait. Have your staff perform refraction, OCT and topography the moment they arrive. Make sure they collect everything you will need so you’re prepared with answers. Then, when the patient arrives in your chair, you don’t have
to send them away for more tests. You are there with answers, solutions and apologies. For example, I say something along the lines of the following: ‘Mrs. Jones, you must be very unhappy with the results. As we
discussed before surgery, this can happen and I apologize that it happened to you. We’re going to work together to make this better as quickly as possible. I will do everything it takes to fi x this.’After hearing this honest speech, you’ll likely diff use the anger
and bond together.
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Dear Colleague,As a profession, we’ve witnessed a signifi cant change in cataract surgery during the past two decades. The technology we use, the techniques we perform and the expectations of the patients who we treat are all much diff erent than what many of us were accustomed to when we entered our careers. This is a good thing.
Indeed, patients may be harder to please, but that’s because we’ve raised the bar so high. In 1990, the goal was happy patients. But “happy” was nothing more than what was expected. As refractive cataract surgeons, we don’t want to merely deliver the expected. We want to off er more. And now we can, with options to personalize vision based on patients’ visual goals.
In 2019, the cataract surgeon’s goal should not be “happy patients” — it should be “ecstatic patients” — in other words, patients whose expectations have been exceeded. In the following pages, you will garner advice from a group of surgeons who have been leading the charge in educating our colleagues about how to be more than“good enough.”
As you’ll read, exceeding expectations begins by setting them properly in the fi rst place and making sure your patients are truly prepared, physically and emotionally, for premium surgery. Both before and after surgery, patients need our support. In the unfortunate event that a patient is unhappy, what we say to patients can have just as much impact on their ultimate satisfaction as what we do to fi x it.
This report will also cover the art of astigmatism management and the evolving science of personalizing vision using one or more IOL designs to match patients’ lifestyles as closely as possible.
Finally, two surgeons will share their personal stories of success with TECNIS Symfony® IOL, illustrating what it’s like to experience extended depth of focus (EDOF) vision from a surgeon’s point-of-view and demonstrating how the TECNIS® platform can help improve outcomes in your practice.
Kerry Solomon, MDEric D. Donnenfeld, MD
Review of Ophthalmology | February 20194
How we communicate with patients is essential to our ultimate success as surgeons. If you want happy patients, provide accurate information that helps your patient to make an informed decision that suits his or her lifestyle. Here are several pearls that have helped us strengthen relations with our patients.
• Make your website a useful information hub. Your website can be a very eff ective way to provide education about the options for cataract surgery. When the patient calls for an appointment, or a screening reveals cataract development, you can direct them to immediate answers on a whole range of topics. Always include the link to your website when you send out a letter to prospective surgical candidates.
• Give patients something to read while they wait. Make sure educational materials are at the ready in your waiting areas and exam rooms.
• Consistently update your social media. Don’t let your online presence get stale. You are cutting-edge. Your sites should refl ect that.
• Provide written pre- and postop instructions. We create prac-tice-branded versions for our patients.
• Invite family members. There’s a lot of information to absorb and remember, so I always recommend that patients bring a family member or a friend with them.
• Spend time with patients. I like to spend the time needed to educate patients, and patients appreciate the opportunity to talk directly with their surgeon.
• Avoid duplication. There’s a lot of information to share and it doesn’t all have to come from the same person. Patients interact with several staff members as they make their way through the practice. Give each person a small part in patient education. We’ve scripted out our entire offi ce process so the patients don’t get redundancy. Consistent communication is very important.
• Provide a recommendation. Patients are looking for your guid-ance. You’re the doctor and they want to know what you think is best. This doesn’t make you pushy and it doesn’t make you a salesman. It makes you an expert and educator.
• Develop packages. This keeps things simple for the staff and patients. It incorporates non-covered services and provides a strategy for enhancements.
• Talk about enhancements. No matter how good a surgeon you are or how great the technology is, there will still be a percent-
age of people that need an enhancement. If you talk about this before surgery, patients don’t perceive it as a complication.
• Involve staff in new technology launches. Make sure your staff has a clear understanding of what’s important to you. When you add a new technology, roll it out together. If your staff has any hesitations, talk openly about it.
Patient communication should be as seamless and thorough as possible. Although every conversation is as unique as the patient is, the format and take-home messaging should always be the same. We have the ability to deliver great outcomes to our patients, but
we must never forget that personalities play a part in how these are perceived.
Patient Education Strategies forSeamless Communication With PatientsBy Kerry Solomon, MD
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The J&J Vision Lifestyle Questionnaire enables you to collect important patient information that will help defi ne patients’ vision goals. It also provides your staff with a quick reference to aid in consistent communication.
Everyone wants to be an overachiever, so don’t make the mistake of telling patients what only some patients can achieve. For example, if I say, ‘within one week, 50% of my patients can work at a computer,’ then
50% of my patients may fail. I tell all my patients it’s going to take some time to be able to work comfortably
at the computer. This way, the vast majority of my patients feel they’ve beaten the odds and have exceeded expectations.— Thomas E. Clinch, MD
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Make sure patients understand that there is no perfect IOL. They’ll likely have outstanding vision with TECNIS Symfony® IOLs, but they may not be able to read the small print on a pill bottle,
especially in dim light. Also make patients aware that they will experience night vision diff erently at fi rst. If you
don’t mention all of this ahead of time, patients can get nervous and think they are having a complication. — Elizabeth Yeu, MD
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INDICATIONS FOR USE: The TECNIS Symfony® Extended Range of Vision IOL, Model ZXR00, is indicated for primary implantation for the visual correction of aphakia, in adult patients with less than 1 diopter of preexisting corneal astigmatism, in whom a cataractous lens has been removed. The lens mitigates the effects of presbyopia by providing an extended depth of focus. Compared to an aspheric monofocal IOL, the lens provides improved intermediate and near visual acuity, while maintaining comparable distance visual acuity. The Model ZXR00 IOL is intended for capsular bag placement only.
5
When I started implanting TECNIS Symfony® IOLs, my pres-byopia-correcting lens rates jumped from less than 10% to 20%-25%. I attribute this to the confi dence I have in EDOF technology and the quality of vision that these lenses pro-vide for my patients. Initially, when you’re starting with a lens that you don’t
have much experience with, bilateral implantation helps you get used to the technology and understand what type of vision it off ers. The range of vision that the TECNIS Symfony® IOL provides is a great personal fi t for a signifi -cant portion of my patient population, so bilateral implan-tation is very common in our practice. However, with time, some surgeons fi nd that in certain cases, personalizing vision may involve a TECNIS Symfony® IOL in one eye and a TECNIS® Multifocal in the other eye.
Case in PointPatients with notable near vision needs may require a little more near than the TECNIS Symfony® IOL is designed to provide. But before you jump into a multifocal, you need to determine how adverse the patient is to potential dyspho-topsias. If I don’t foresee any concerns, I consider using a mid-add multifocal in the non-dominant eye with a TECNIS Symfony® IOL in the dominant eye. For example, I recently treated a 61-year-old female
executive assistant. She’s on the computer for more than six hours per day and wears her glasses the whole time she’s at work. She is 5’1”, and desired sharp distance and a range of vision for computer use. She also loves to read, spending about two hours per day with a paperback. Since she plans on retiring within the next few years, her reading vision is particularly important. Notably, she was very con-cerned about night vision symptoms.Manifest refraction was -2.25 +0.50 x 170 (20/30) OD and
-2.00 +0.50 x 180 (20/30) OS. As you can see on her topography, she has with-the-rule
astigmatism of less than 1D, with low higher-order aberra-tions.
Treatment PlanI had two big concerns with regard to this patient: her
adversity to any night dysphotopsias and her near vision needs. She’s also short, yet desires reading as well as com-puter distances. Plus, she has low cylinder. For all of these reasons, the upfront patient education
and expectation-setting was critical in this case. Still, I knew I could make the patient happy. My plan was to start with a mid-add multifocal in the non-dominant eye with a plano goal. Then, I would wait a bit to determine how to proceed in the dominant eye. In previous cases, when I’ve been very concerned about
dysphotopsia, I have used a monofocal in the second/dom-inant eye. But, this patient needed the intermediate for her computer, was thoroughly counseled and was responding well with the multifocal. We proceeded with TECNIS Symfony® IOL in the second
eye, and today she’s functioning exactly as she hoped.
Personalizing Vision With PCIOLsBy Elizabeth Yeu, MDPPPPPePePePePerBPerB
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WARNINGS for TECNIS Multifocal and TECNIS Symfony IOLs: Some visual effects associated with multifocal IOLs may be expected because of the superposition of focused and unfocused images. These may include a perception of halos/glare around lights under nighttime conditions. It is expected that, in a small percentage of patients, the observation of such phenomena will be annoying and may be perceived as a hindrance, particularly in low illumination conditions. On rare occasions, these visual effects may be signifi cant enough that the patient will request removal of the multifocal IOL. Contrast sensitivity is reduced with a multifocal lens com-pared to a monofocal lens. Therefore, patients with multifocal lenses should exercise caution when driving at night or in poor visibility conditions.
If your patient has excellent distance but is underwhelmed by the near vision postoperatively, hand them a reading card and then turn on the light. You’ll be amazed by how much of a
diff erence this makes. Extra light helps. Remember, these are great implants but they don’t have little
headlights in them. The patient’s use of light readers isn’t driven by a lack of focus, it’s from the magnifi cation they can get.— Mark H. Blecher, MD
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Review of Ophthalmology | February 20196
You can have the best-performing lens ever manufactured, but it won’t do you any good if you leave too much cylinder behind. To get the most from an intraocular lens, we need to do our best to address anything over 0.5D of cylinder. Although this can sometimes be challenging, it’s worth striving for. The TECNIS Symfony® Toric IOL has been instrumental in achieving high satisfaction in my astigmatic patients.
Practical PearlsTo properly and adequately address astigmatism at the time of cataract surgery, we need to start with superb measurements. You can’t count on your measurements if the ocular surface is diseased. Always address dry eye and optimize the corneal surface prior to surgery. If the topography doesn’t look good, your keratometry and your biometry will not be reliable, and you should not use those numbers. No one wants to perform an enhancement—it’s expensive and patients aren’t thrilled about undergoing a second surgery. Once the ocular surface is healthy and you’re confi dent
in your measurements, good technique with the TECNIS Symfony® Toric IOL may help minimize malrotation. For example, be careful about fl uid by ensuring that you get all of the viscoelastic out from behind the lens. Also, position the lens before you tap it down into the capsular bag so you don’t create tension in the bag at the end of surgery, since this can release and cause the lens to rotate. You want the lens to be perfectly aligned before you settle it. Once you are sure your alignment is correct, snug it against the capsule and leave it. Finally, at the end of the case, be careful with the fl ow so
as not to create movement in the chamber. These are small details, but collectively they can make a diff erence. If you’re struggling a little bit to remove viscoelastic without
moving the toric, consider using bimanual IA instead of coaxial. I prefer a bimanual technique because it makes it easier to get viscoelastic out from behind the lens. Also, some of the bimanual irrigators have a small rubber tip, which you can use to nudge the lens right where you want it.
CaseSoon after we got the TECNIS platform, my 66-year-old practice administrator announced that she wanted cataract surgery. She was currently wearing gas permeable contact lenses and hated them. Her pre-op exam revealed the following: MR +4.50 + 1.50 x 83 +5.25 + 1.00 x 90 Ks 41.41/43.77 x 83 41.82/44.12 x 94Holliday II and ORA were used for IOL selection. As you can see, her corneal topography revealed normal astigmatism, and her macular OCT looked good so we decided to proceed with the TECNIS Symfony® Toric IOL. I used the toric calculator from Johnson & Johnson Vision,
which gives you the option to put in posterior corneal astigmatism correction. I use this all the time and it gives me great results. You can access the calculator at https://www.surgical.jnjvision.com/support/online-tools/toric-calculator.Post-op, the patient described her vision as excellent and she couldn’t be happier. She sees 20/20+ OD, and OS and near vision are J1 OU at 14 inches.
Strive for GreatnessThe TECNIS Symfony® Toric IOL has improved my practice in so many ways—not the least of which is due to how happy my practice administrator is today! In addition to that, correcting astigmatism when you’re treating cataracts and mitigating the eff ects of presbyopia is a no-brainer. You have to do it to achieve a premium result. Astigmatism correction, combined with the TECNIS platform and EDOF optics, has been a game changer for me and for my patients.
Managing Presbyopia and Astigmatismin Today’s Demanding Cataract PatientsBy Mark H. Blecher, MD
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It’s important to educate referring doctors on a regular basis. In our practice, we hold seminars about every three or four months where we explain the optics, the benefi ts, and our experience. We also invite referring doctors to come to our practice and watch
their own patients have surgery. — Kerry Solomon, MD
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A 51-year-old Hispanic gentleman presented with a one-year history of a progressive decrease in vision in his right (non-dominant) eye, associated with increased night vision disturbances and sensitivity to light. I knew the patient quite well because he brings his mother in to see me every three to four months for a glaucoma check-up. In 2005, I also performed uncomplicated monovision LASIK on this patient in his left (dominant) eye, and he was extremely happy with the results.Now, several years later, the patient was reporting blurred
vision. VA was 20/200 in his right (near vision) eye, with glare down to 20/100 due to unilaterally, visually signifi cant cataract.
Surgery and Early Post-OpImportantly, the patient is 5”1’ and has short arms. Due to this, as well as how happy he currently was with his mono-vision, I decided to implant a ZLB00. At the Day 1 and Day 8 follow-ups, this otherwise very optimistic patient was very unhappy. He said he felt like he was looking underwater and
everything was foggy. UCVA was 20/70, and MR was +0.75 20/25.
What Should We Do Next?I explained to patient that I wanted to wait at least one month to allow the eye to convalesce both physically as well as from a neuro-adaptive standpoint. Spectacles were dispensed to allow the patient to separate symptoms due to the IOL versus refractive error, and I conveyed that we would work as a team to get him functioning in the interim so we could determine the appropriate next step. When the patient returned at post-op day 28, he reported
that his vision was much better with the glasses, but that he was still having a lot of night vision disturbances, although to a lesser degree.
Second SurgeryIn this case, I had the luxury of knowing that I was treat-ing a patient who has a very positive attitude, which gave me some confi dence in my clinical decision-making. So, I
Managing Dysphotopsia in PCIOL PatientsBy Thomas E. Clinch, MDMMMMMMaMaMaMaBManBManB
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A 64-year-old female presented to me with a request to wear glasses less often. Her exam was normal, with the exception of cataracts. She was right-eye dominant. Importantly, the patient plays competitive tennis, so depth perception was particularly important to her. We used several IOL calculators and ultimately settled on a
23.5 lens (See Figure 1). At post-op week 1,
UCDVA was 20/60 and UCNVA was J1. Understandably, no matter how great her cell phone now looked, the patient complained that she couldn’t see the street signs.
Second Eye Calculation StrategyIn this case, I employed a technique I call a “back calculation” using the Holladay IOL Consultant. First, enter IOL implanted
in fi rst eye and the fi rst eye post-op MRx. You also enter formula used for fi rst eye. As you move through the
formula, it will tell you what you should have used for the K reading in that fi rst eye. I call this the “True K.”In this case, I should have
used the 49.39 on that fi rst eye. The next step is to look
at the Delta K between the two eyes as follows:Step 2: Delta K
• Sim K from 2nd eye – Sim K from 1st eye = ∆K
• ∆K = 48.44 – 48.71 = -0.27 D
Step 3: 2nd eye Alt K = True K 1st eye + ∆K• 49.39 – 0.27 = 49.12 D
Step 4: IOL calculation using 2nd eye Alt K
Winning With the Second EyeIn the second eye, we used Holladay I using the new K that we calculated. The ORA suggested a 21, predicting +.31. I put in a 21, and the patient ended up spot-on plano and is much happier. When you miss the fi rst eye, the second becomes all that
much more important. This approach is very helpful in such cases.
How to Manage the Unhappy PatientBy Rex Hamilton, MD, MS, FACSHHHHHHoHoHoHoHoBHowB
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Central 2 mm K H1 22.5 D ORA: 23.5 DLENS CHOICE: 23.5 D
Figure 1
Review of Ophthalmology | February 20198
During the past 12 months, I’ve performed approximately 2,000 cases. About 1,500 of these cases involved the use of a femtosecond laser, and presbyopia-correcting lenses were im-planted in 850 of them (TECNIS Symfony® IOL: 800; TECNIS® Multifocal: 50). My overall explantation rate for these cases was 0.11% (2/1700). This is a notable improvement compared with my earlier explantation rates using other lenses.
The Honeymoon PhaseWhen the TECNIS Symfony® IOL came out in 2016, we adopted it immediately. I evaluated the science and was confi dent in the technology. Something was diff erent, and it wasn’t anything we were doing diff erently. On the contrary—we were doing everything the same.
Don’t Loosen StandardsFrom the outset, we were extremely strict about whom we off ered TECNIS Symfony® IOL technology to. No matter what you hear about how forgiving an EDOF lens may be or how high the quality of vision is, we don’t believe in lowering the inclusion criteria. We perform macular OCTs and topographies on every single
patient, and we look for absolutely beautiful, perfect, healthy eyes in all cases—without this, we don’t off er a PCIOL. I fi rmly believe that this is a signifi cant contributor to our success.
Help Patients Achieve SuccessYou’ll never make everyone happy all of the time, but it is a mistake to rush in and make big changes prematurely. When a patient expresses disappointment, don’t rush straight to ex-plantation. Instead, try to be thoughtful about what to do next and take it slow. Start by considering the usual suspects. Look for ametropias,
early posterior capsular opacifi cation (PCO), cystoid macular edema (CME) and and macula pathology. Next, consider the
patient’s personality and state of mind. Some people are not as well-equipped to deal with stresses and require a little bit more sympathy and TLC. Undergoing cataract surgery and adapting to a whole new optical system is a stressful event—even when it turns out perfectly. Whatever the patient’s unique situation may be, it’s important
that we, as doctors, approach them with confi dence, a plan and a timeline. We need to provide a foundation of support. Unless the patient is acting very badly and appears extremely unstable, I believe in helping them walk slowly to whatever the next step may be.
Next StepsIf you discover a real problem, address it head on. Whether that requires dry eye therapy, psychological support or YAG, get in there and do it. In our practice, we YAG early and often. But before we do, we always have a conversation with the patient that’s aimed at helping them recommit to making the lens work.Finally, in the extremely unlikely event that explantation be-
comes necessary, in our practice, we refund the patient down to the next level, determine a distance or near target using a monofocal lens, and bill it out as IOL exchange due to mechan-ical failure of IOL.
explained to him that I thought we should exchange out the ZLB00 because I believed this would reduce the dyspho-topsias and give him better functionality, although likely at the expense of some of near vision. He understood that we needed to compromise, but was happy with the plan. Importantly, I also prepared him for the fact that his vision would likely be blurry for the fi rst day or two. This is im-portant to emphasize with all lens exchange patients. Make sure they know that it may get a little worse before it gets better.
Lessons LearnedThe patient is now doing very well and he feels his distance vision is excellent.For me, there were a lot of takeaways from this case. First,
mild to moderate myopes are challenging cases. Their func-tionality at near is often more important than they think it will be. And, if the patient has a history of monovision with LASIK or monovision with contacts, it’s critical to realize that monovision after cataract surgery is very diff erent. As patients age, the range of focus diminishes.
Why I Rarely ExplantBy William J. Lahners, MD, FACSWWWWWWWWhWhWhBWhBWhyBWhyByWhyBy
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It’s okay to sympathize with a patient’s negative impression of their surgical result. You want to make sure you are on the same team. I never disagree with patients about their beliefs. I let
them know I’m in this with them. When you agree with your patient and you sympathize with their
disappointment, you’re in a much better place to improve it. Say something along the lines of: ‘I’m as disappointed as you are that you’re not performing a little bit better. Let me explain to you what’s going on here and how we’re going to fi x it.’ — Rex Hamilton, MD, MS, FACS
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PRECAUTIONS for TECNIS Symfony IOLs: Potential adverse effects (e.g., complications) associated with the use of the device include the following:
• Residual refractive error resulting in secondary intervention.Secondary surgical interventions include, but are not limited to:• Lens repositioning (due to decentration, rotation, subluxation, etc.)• Lens replacement• Vitreous aspirations or iridectomy for pupillary block• Wound leak repair• Retinal detachment repair• Corneal transplant• Lens replacement due to refractive error• Unacceptable optical/visual symptoms• Severe infl ammation.
9
I’ve been performing presbyopia-correcting cataract surgery for more than 30 years, beginning with monovision surgery and later moving on to multifocal IOLs. With the early-generation lenses, patients frequently reported that they had “nothing in the middle,” meaning there was an intermediate vision sacrifi ce. But, in the right patients with the right expectations, this was still considered a success as long as the patient was pleased. Over the years, we endeavored to improve our outcomes
and began to have a lot of success when we began using the low add TECNIS® Multifocal lenses. Patients were happy, but when they asked me what lens I would pick for myself, I still couldn’t say I’d select a multifocal. I do a lot of night driving, and I stare at eye charts all day. Multifocals are a good fi t for many of my patients, but I needed something diff erent. As great as I believe this technology is, patients are skeptical of anything you wouldn’t select for yourself.
Defi ning MomentsIn 2016, the TECNIS Symfony® IOL was introduced. My fi rst patient was a very active 68-year-old, -9.00D golfer who happened to also be a referring optometrist’s father. He underwent successful surgery and was ecstatic with the results.Since then, the TECNIS Symfony® IOL quickly became my
lens of choice. I’ve implanted more than 266 eyes. Only two of my TECNIS Symfony® IOL patients have ever
asked me for any type of correction for the distance. These were for driving at night and for unusually long distance vision.What I have found most remarkable with TECNIS Symfony®
IOL has been the intermediate vision benefi ts. My patients’ ability to view cell phones, computers and iPads has been outstanding. All of a sudden, my answer to “what would you do if you were me?” has changed. I would consider a PCIOL after all.
EurekaI took a long look in the mirror and realized that I was a 60-year-old ophthalmologist who was not happy with his vision. Even though I could refract myself to 20/20 and almost 20/15, I had cataracts in both eyes and was developing a very annoying progressive myopia. Not long ago, I didn’t need to wear any correction, but
recently I started wearing a contact lens in one eye for monovision. Then the next thing I knew, the other eye
became more myopic. Now I was playing with the oculars when performing surgery and wearing glasses at night to counteract the monovision. It all became too much. I thought to myself, why am I allowing myself to struggle with this?
“Go Time”I wasn’t sure which eye was dominant, but my right eye was bothering me more, so I started with that. I had cataract surgery with the TECNIS Symfony® IOL on May 8, 2018 and everything went great. A week later, I had surgery on my left eye. The procedure
was at 4pm, and at approximately 9pm, I started experiencing a mild rainbow eff ect around lights, as well as a little bit of achiness. But, about an hour later, everything seemed fi ne.
My OutcomeWhen someone asks if I’m happy with my TECNIS Symfony®IOLs, I say, ‘no’ because the truth is I am ecstatic. What this procedure has done for me is nothing short of remarkable. I had a 1+ nuclear sclerotic change, and still the improvement in the brightness and contrast sensitivity is excellent. Imagine what that would be like for a patient who has a 3+ nuclear sclerotic cataract.My uncorrected visual acuity is now 20/30 OD, 20/20 OS
and 20/15 OU. Near vision OU is J1+. The intermediate vision is outstanding.
How to Describe ConcernsAlmost every surgeon I talk to asks what I think about the
night phenomenon. It does feel diff erent at fi rst, but it has not stopped me.Colleagues are also curious about the concept of binocular
vision. In my eyes, the additive eff ect of using the two eyes together really makes a big diff erence. Finally, with regard to neuroadaptation: It’s real and it works
like we expect it to. I’m very type A about my night vision and was cataloging everything that I saw, but now I don’t think about it. In short, bilateral TECNIS Symfony® IOLs are one of the best
things I’ve ever done for myself.
TECNIS Symfony® IOL Through My EyesBy Michael B. Shapiro, MD, MSTTTTTTETETETETECB
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WARNINGS: Because the Tecnis Symfony IOL may cause a reduction in contrast sensitivity compared to a monofocal IOL, patients implanted with the lens should be informed to exercise special caution when driving at night or in poor visibility conditions. Some visual effects associated with the Tecnis Symfony IOL may be expected due to the lens design that delivers elongation of focus. These may include a perception of halos, glare, or starbursts around lights under nighttime conditions. The experience of these phenomena will be bothersome or very bothersome in some people, particularly in low-illumination conditions. On rare occasions, these visual effects may be signifi cant enough that the patient may request removal of the IOL.
It’s great that we have the option of personalized vision, and I think it works for a lot of people. But I prefer a bilateral TECNIS Symfony® IOL.— Rex Hamilton, MD, MS, FACS
Review of Ophthalmology | February 201910
INDICATIONS AND IMPORTANT SAFETY INFORMATION FOR THE TECNIS
SYMFONY® EXTENDED RANGE OF VISION IOLS
Rx Only
INDICATIONS FOR USE:
• The TECNIS® Symfony Extended Range of Vision IOL, Model ZXR00, is indicated
for primary implantation for the visual correction of aphakia, in adult patients with less
than 1 diopter of pre-existing corneal astigmatism, in whom a cataractous lens has
been removed. The lens mitigates the effects of presbyopia by providing an extended
depth of focus. Compared to an aspheric monofocal IOL, the lens provides improved
intermediate and near visual acuity, while maintaining comparable distance visual
acuity. The Model ZXR00 IOL is intended for capsular bag placement only.
• The TECNIS® Symfony Toric Extended Range of Vision IOLs, Models ZXT150,
ZXT225, ZXT300, and ZXT375, are indicated for primary implantation for the visual
correction of aphakia and for reduction of residual refractive astigmatism in adult
patients with greater than or equal to 1 diopter of preoperative corneal astigmatism,
in whom a cataractous lens has been removed. The lens mitigates the effects of
presbyopia by providing an extended depth of focus. Compared to an aspheric
monofocal IOL, the lens provides improved intermediate and near visual acuity,
while maintaining comparable distance visual acuity. The Model Series ZXT IOLs are
intended for capsular bag placement only.
WARNINGS:
Physicians considering lens implantation under any of the following circumstances
should weigh the potential risk/benefit ratio:
1. Patients with any of the following conditions may not be suitable candidates for an
intraocular lens because the lens may exacerbate an existing condition, may interfere
with diagnosis or treatment of a condition, or may pose an unreasonable risk to the
patient’s eyesight:
a. Patients with recurrent severe anterior or posterior segment inflammation or uveitis
of unknown etiology, or any disease producing an inflammatory reaction in the eye.
b. Patients in whom the intraocular lens may affect the ability to observe, diagnose or
treat posterior segment diseases.
c. Surgical difficulties at the time of cataract extraction, which may increase the
potential for complications (e.g., persistent bleeding, significant iris damage,
uncontrolled positive pressure or significant vitreous prolapse or loss).
d. A compromised eye due to previous trauma or developmental defects in which
appropriate support of the IOL is not possible.
e. Circumstances that would result in damage to the endothelium during implantation.
f. Suspected microbial infection.
g. Patients in whom neither the posterior capsule nor the zonules are intact enough to
provide support for the IOL.
h. Children under the age of 2 years are not suitable candidates for intraocular lenses.
i. Congenital bilateral cataracts.
j. Previous history of, or a predisposition to, retinal detachment.
k. Patients with only one good eye with potentially good vision.
l. Medically uncontrollable glaucoma.
m. Corneal endothelial dystrophy.
n. Proliferative diabetic retinopathy.
2. The TECNIS® Symfony IOL should be placed entirely in the capsular bag and
should not be placed in the ciliary sulcus.
3. The TECNIS® Symfony IOL may cause a reduction in contrast sensitivity under
certain conditions, compared to an aspheric monofocal IOL. The physician should
carefully weigh the potential risks and benefits for each patient, and should fully inform
the patient of the potential for reduced contrast sensitivity before implanting the lens
in patients. Special consideration of potential visual problems should be made before
implanting the lens in patients with macular disease, amblyopia, corneal irregularities,
or other ocular disease which may cause present or future reduction in acuity or
contrast sensitivity.
4. Because the TECNIS® Symfony IOL may cause a reduction in contrast sensitivity
compared to a monofocal IOL, patients implanted with the lens should be informed to
exercise special caution when driving at night or in poor visibility conditions.
5. Some visual effects associated with the TECNIS® Symfony IOL may be expected
due to the lens design that delivers elongation of focus. These may include a
perception of halos, glare, or starbursts around lights under nighttime conditions.
The experience of these phenomena will be bothersome or very bothersome in some
people, particularly in low-illumination conditions. On rare occasions, these visual
effects may be significant enough that the patient may request removal of the IOL.
6. Patients with a predicted postoperative astigmatism greater than 1.0 diopter may not
be suitable candidates for implantation with the TECNIS® Symfony and TECNIS®
Symfony Toric IOLs, Models ZXR00, ZXT150, ZXT225, ZXT300, and ZXT375, as they
may not obtain the benefits of reduced spectacle wear or improved intermediate and
near vision seen in patients with lower astigmatism.
7. The effectiveness of TECNIS® Symfony Toric IOLs in reducing postoperative
residual astigmatism in patients with preoperative corneal astigmatism < 1.0 diopter
has not been demonstrated.
8. Rotation of TECNIS® Symfony Toric IOLs away from their intended axis can reduce
their astigmatic correction. Misalignment greater than 30° may increase postoperative
refractive cylinder. If necessary, lens repositioning should occur as early as possible
prior to lens encapsulation.
9. AMO IOLs are single-use devices only. Do not reuse this IOL.
PRECAUTIONS:
1. Prior to surgery, the surgeon must inform prospective patients of the possible risks
and benefits associated with the use of this device and provide a copy of the patient
information brochure to the patient.
2. When performing refraction in patients implanted with the TECNIS® Symfony IOL,
interpret results with caution when using autorefractors or wavefront aberrometers that
utilize infrared light, or when performing a duochrome test. Confirmation of refraction
with maximum plus manifest refraction technique is recommended.
3. The ability to perform some eye treatments (e.g. retinal photocoagulation) may be
affected by the TECNIS® Symfony IOL optical design.
4. Recent contact lens usage may affect the patient’s refraction; therefore, in contact
lens wearers, surgeons should establish corneal stability without contact lenses prior
to determining IOL power.
5. Do not resterilize the lens. Most sterilizers are not equipped to sterilize the soft
acrylic material without producing undesirable side effects.
6. Do not soak or rinse the intraocular lens with any solution other than sterile
balanced salt solution or sterile normal saline.
7. Do not store the lens in direct sunlight or at a temperature greater than 113°F
(45°C). Do not autoclave the intraocular lens.
8. The surgeon should target emmetropia as this lens is designed for optimum visual
performance when emmetropia is achieved.
9. Care should be taken to achieve IOL centration, as lens decentration may result in a
patient experiencing visual disturbances under certain lighting conditions.
10. When the insertion system is used improperly, TECNIS® Symfony IOLs may
not be delivered properly (i.e., haptics may be broken). Please refer to the specific
instructions for use provided with the insertion instrument or system.
11. The safety and effectiveness of TECNIS® Symfony IOLs have not been
substantiated in patients with preexisting ocular conditions and intraoperative
complications (see below for examples). Careful preoperative evaluation and sound
clinical judgment should be used by the surgeon to decide the benefit/risk ratio before
implanting a lens in a patient with one or more of these conditions:
Before Surgery• Pupil abnormalities
• Prior corneal refractive or intraocular surgery
• Choroidal hemorrhage
• Chronic severe uveitis
• Concomitant severe eye disease
• Extremely shallow anterior chamber
• Medically uncontrolled glaucoma
• Microphthalmos
• Non-age-related cataract
• Proliferative diabetic retinopathy (severe)
• Severe corneal dystrophy
• Severe optic nerve atrophy
• Irregular corneal astigmatism
• Amblyopia
• Macular disease
• Pregnancy
During Surgery• Excessive vitreous loss
• Non-circular capsulotomy/capsulorhexis
• The presence of radial tears known or suspected at the time of surgery
• Situations involving the integrity of the circular capsulotomy/capsulorhexis
• Cataract extraction by techniques other than phacoemulsification or liquefaction
• Capsular rupture
• Significant anterior chamber hyphema
• Uncontrollable positive intraocular pressure
• Zonular damage.
12. Carefully remove all viscoelastic and do not over-inflate the capsular bag at the
end of the case. Residual viscoelastic and/or overinflation of the capsular bag may
11
allow the lens to rotate, causing misalignment of the TECNIS® Symfony Toric IOL
with the intended axis of placement.
13. The PCA is based on an algorithm that combines published literature (Koch et.al,
2012) and a retrospective analysis of data from a TECNIS Toric multi-center clinical
study. The PCA algorithm for the selection of appropriate cylinder power and axis of
implantation was not assessed in a prospective clinical study and may yield results
different from those in the TECNIS Toric intraocular lens labeling. Please refer to the
AMO Toric Calculator user manual for more information.
14. The use of methods other than the TECNIS Toric Calculator to select cylinder
power and appropriate axis of implantation were not assessed in the parent TECNIS®
Toric IOL U.S. IDE study and may not yield similar results. Accurate keratometry and
biometry, in addition to the use of the TECNIS Toric Calculator (www.TecnisToricCalc.
com), are recommended to achieve optimal visual outcomes for the TECNIS®
Symfony Toric IOL.
15. All preoperative surgical parameters are important when choosing a TECNIS®
Symfony Toric IOL for implantation, including preoperative keratometric cylinder
(magnitude and axis), incision location, surgeon’s estimated surgically induced
astigmatism (SIA) and biometry. Variability in any of the preoperative measurements
can influence patient outcomes, and the effectiveness of treating eyes with lower
amounts of preoperative corneal astigmatism.
16. All corneal incisions were placed temporally in the parent TECNIS® Toric IOL
U.S. IDE study. If the surgeon chooses to place the incision at a different location,
outcomes may be different from those obtained in the clinical study for the parent
TECNIS® Toric IOL. Note that the TECNIS Toric Calculator incorporates the
surgeon’s estimated SIA and incision location when providing IOL options.
17. Potential adverse effects (e.g., complications) associated with the use of the device
include the following:
• Infection (endophthalmitis)
• Hypopyon
• IOL dislocation
• Cystoid macular edema
• Corneal edema
• Pupillary block
• Iritis
• Retinal detachment/tear
• Raised IOP requiring treatment
• Visual symptoms requiring lens removal
• Tilt and decentration requiring repositioning
• Residual refractive error resulting in secondary intervention.
Secondary surgical interventions include, but are not limited to:
• Lens repositioning (due to decentration, rotation, subluxation, etc.)
• Lens replacement
• Vitreous aspirations or iridectomy for pupillary block
• Wound leak repair
• Retinal detachment repair
• Corneal transplant
• Lens replacement due to refractive error
• Unacceptable optical/visual symptoms
• Severe inflammation
SERIOUS ADVERSE EVENTS.
The most frequently reported serious adverse events that occurred during the
clinical trial of the Tecnis Symfony lens were cystoid macular edema (2 eyes, 0.7%)
and surgical reintervention (treatment injections for cystoid macular edema and
endophthalmitis, 2 eyes, 0.7%). One eye was reported with pupillary capture and the
eye that had endophthalmitis also had a small hypopyon. No other serious adverse
events and no lens-related adverse events occurred during the trial.
INDICATIONS AND IMPORTANT SAFETY INFORMATION FOR THE TECNIS
MULTIFOCAL FAMILY OF 1-PIECE IOLS
Rx Only
INDICATIONS: The TECNIS Multifocal 1-Piece intraocular lenses are indicated
for primary implantation for the visual correction of aphakia in adult patients
with and without presbyopia in whom a cataractous lens has been removed by
phacoemulsification and who desire near, intermediate, and distance vision with
increased spectacle independence. The intraocular lenses are intended to be placed
in the capsular bag.
WARNINGS:
Physicians considering lens implantation under any of the conditions described in
the Directions for Use should weigh the potential risk/benefit ratio prior to implanting
a lens. Some visual effects associated with multifocal IOLs may be expected
because of the superposition of focused and unfocused images. These may include
a perception of halos/glare around lights under nighttime conditions. It is expected
that, in a small percentage of patients, the observation of such phenomena will
be annoying and may be perceived as a hindrance, particularly in low illumination
conditions. On rare occasions, these visual effects may be significant enough that the
patient will request removal of the multifocal IOL.Contrast sensitivity is reduced with
a multifocal lens compared to a monofocal lens. Therefore, patients with multifocal
lenses should exercise caution when driving at night or in poor visibility conditions.
Patients with a predicted postoperative astigmatism >1.0D may not be suitable
candidates for multifocal IOL implantation since they may not fully benefit from a
multifocal IOL in terms of potential spectacle independence. Care should be taken
to achieve centration, as lens decentration may result in patients experiencing visual
disturbances, particularly in patients with large pupils under mesopic conditions.
Multifocal IOL implants may be inadvisable in patients where central visual field
reduction may not be tolerated, such as macular degeneration, retinal pigment
epithelium changes, and glaucoma.
Patients with certain medical conditions may not be suitable candidates for IOLs.
Consult the Directions for Use for more information.
PRECAUTIONS:
Prior to surgery, the surgeon must inform prospective patients of the possible risks
and benefits associated with the use of this device and provide a copy of the patient
information brochure to patient. There were no patients 21 years old or younger
included in the clinical studies; therefore there are insufficient clinical data to
demonstrate safety and effectiveness in this age group. The central one millimeter
area of the lens creates a far image focus, therefore patients with abnormally small
pupils (~1mm) should achieve, at a minimum, the prescribed distance vision under
photopic conditions; however, because this multifocal design has not been tested
in patients with abnormally small pupils, it is unclear whether such patients will
derive any near vision benefit. Autorefractors may not provide optimal postoperative
refraction of multifocal patients; manual refraction is strongly recommended. In
contact lens wearers, surgeons should establish corneal stability without contact
lenses prior to determining IOL power. Care should be taken when performing
wavefront measurements as two different wavefronts are produced (one will be in
focus (either far or near) and the other wavefront will be out of focus); therefore
incorrect interpretation of the wavefront measurements is possible. The long-term
effects of intraocular lens implantation have not been determined; therefore implant
patients should be monitored postoperatively on a regular basis. Secondary glaucoma
has been reported occasionally in patients with controlled glaucoma who received
lens implants. The intraocular pressure of implant patients with glaucoma should be
carefully monitored postoperatively. Do not resterilize or autoclave. Use only sterile
irrigating solutions such as balanced salt solution or sterile normal saline. Do not store
in direct sunlight or over 45�C (113�F). Emmetropia should be targeted as this lens is
designed for optimum visual performance when emmetropia is achieved. Please refer
to the specific instructions for use provided with the insertion instrument or system for
the amount of time the IOL can remain folded before the IOL must be discarded. When
the nsertion system is used improperly, the haptics of the IOL may become broken.
Please refer to the specific instructions for use provided with the insertion instrument
or system.
ADVERSE EVENTS:
The most frequently reported adverse event that occurred during the clinical trials of
the TECNIS Multifocal lenses was surgical re-intervention,
most of which were non-lens-related. Lens-related reinterventions occurred at a rate
of 0.6% to 1.0%. Other surgical re-interventions included lens exchanges (for incorrect